*SUPPORT*
IN: wif lug gazzer OUT: YELLOW RED
IN: gazzer lug kiki OUT: GREEN YELLOW
IN: wif OUT: RED
IN: wif dax lug wif lug kiki OUT: GREEN RED RED BLUE
IN: dax blicket OUT: BLUE BLUE
IN: kiki blicket tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif gazzer OUT: RED YELLOW
IN: gazzer lug dax OUT: BLUE YELLOW
IN: gazzer OUT: YELLOW
IN: kiki tufa OUT: GREEN GREEN GREEN
IN: dax wif lug dax blicket lug gazzer OUT: YELLOW BLUE BLUE RED BLUE BLUE RED
IN: wif lug kiki lug wif OUT: RED GREEN RED
IN: kiki dax OUT: GREEN BLUE
IN: gazzer gazzer blicket OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: wif wif lug dax blicket OUT: BLUE RED RED BLUE RED RED
IN: dax wif dax OUT: BLUE RED BLUE
IN: wif lug gazzer lug kiki OUT: GREEN YELLOW RED
IN: kiki dax lug kiki OUT: GREEN GREEN BLUE
IN: kiki gazzer OUT: GREEN YELLOW
IN: wif tufa blicket OUT: RED RED RED RED RED RED
IN: dax OUT: BLUE
IN: dax tufa blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer wif OUT: YELLOW RED
IN: kiki OUT: GREEN

*GRAMMAR*
kiki -> GREEN 
 dax -> BLUE 
 wif -> RED 
 gazzer -> YELLOW 
 x1 tufa -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 